Compare 20256 vs 20257
| Property | 20256 | 20257 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 25 × 31 × 2111 | 471 × 4311 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 211 | 47 × 431 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 20256 | 1, 47, 431, 20257 |
| Number of properties | 0 | 1 |
| Semiprimes | 5142nd | |
| Roman numberals | ||
| Base 2 | 1001111001000002 | 1001111001000012 |
| Base 3 | 10002100203 | 10002100213 |
| Base 4 | 103302004 | 103302014 |
| Base 5 | 11220115 | 11220125 |
| Base 6 | 2334406 | 2334416 |
| Base 7 | 1130257 | 1130267 |
| Base 8 | 474408 | 474418 |
| Base 9 | 307069 | 307079 |
| Base 10 | 2025610 | 2025710 |
| Base 11 | 1424511 | 1424611 |
| Base 12 | b88012 | b88112 |
| Base 13 | 92b213 | 92b313 |
| Base 14 | 754c14 | 754d14 |
| Base 15 | 600615 | 600715 |
| Base 16 | 4f2016 | 4f2116 |